◎ tinkering是什么意思 [机] 铸补 v do random, unplanned work or activities or spend time idlyv work as a tinker or tinkererv try to fix or mend tinkering的用法和例句： 1. I'm a tinkerer. I tinker. In between frothing milk. 我就像修補匠 一個不稱職的修補匠...
